﻿using System;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Ink;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using System.Windows.Data;

namespace AzureTracer.Views.Converters
{
    public class BoolToVisibilityConverter: IValueConverter
    {

        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            if (value == null)
                return Visibility.Collapsed;

            bool visible = false, reverse = false;

            bool.TryParse(value.ToString(), out visible);
            if (parameter != null)
                bool.TryParse((string)parameter, out reverse);

            visible ^= reverse;
            return (visible) ? Visibility.Visible : Visibility.Collapsed;
        }

        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            Visibility visible = Visibility.Collapsed;
            try { visible = (Visibility)value; }
            catch { }
            return (visible == Visibility.Visible) ? true : false;
        }
    }
}
